CN203638966U - Small-tonnage end-position self-fixed lifting hook mechanism - Google Patents
Small-tonnage end-position self-fixed lifting hook mechanism Download PDFInfo
- Publication number
- CN203638966U CN203638966U CN201320763240.8U CN201320763240U CN203638966U CN 203638966 U CN203638966 U CN 203638966U CN 201320763240 U CN201320763240 U CN 201320763240U CN 203638966 U CN203638966 U CN 203638966U
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- CN
- China
- Prior art keywords
- pulley
- fixed
- suspension hook
- movable pulley
- arm head
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 46
- 230000006378 damage Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract 1
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a small-tonnage end-position self-fixed lifting hook mechanism. A roller set is fixed above an outer-side movable pulley and an inner-side movable pulley; a lifting hook is fixed between the outer-side movable pulley and the inner-side movable pulley; a right-side fixed pulley and a left-side fixed pulley are fixed between two arm head side plates; rotary shaft axes of a fixed pulley set and a movable pulley set are arranged vertically; a guide rail frame is arranged between the right-side fixed pulley and the left-side fixed pulley; a 1/4 pulley and a half pulley are arranged on one side of the arm head side plate; the 1/4 pulley is arranged at the left upper side of the half pulley; a fixed frame is fixed at the top end of the arm head side plate; a wedge sleeve is fixedly connected with the fixed frame; a steel wire rope penetrates out from the wedge sleeve, is wound out from the left-side fixed pulley after winding across the half pulley, the 1/4 pulley, the inner-side movable pulley, the right-side fixed pulley and the outer-side movably pulley in sequence, and is further wound in and fixed on a lifting winch. After the small-tonnage end-position self-fixed lifting hook mechanism disclosed by the utility model tightens up the steel wire rope, the lifting hook does not damage a carriage, so that occupied cargo space is small, and driver's field of vision is not affected.
Description
Technical field
The utility model relates to a kind of little tonnage final position self-retaining suspension hook mechanism, belongs to erecting by overhang technical field.
Background technology
Truck with loading crane refers to lorry-mounted crane is housed, and can realize the special-use vehicle of goods handling and transportation.The transportation function of its existing common goods carrying vehicle, has again the lifting Multi Loading and Unloading Functions of hoisting crane, and decapacitation completes outside the loading and unloading operation of this car goods, can also complete the cargo handing between car and car; Therefore, use truck with loading crane, can greatly improve conveying efficiency, reduce landed cost, reduce labor intensity, ensure job safety.Thereby be widely used in goods unloading, the rescue of communications and transportation, civil construction, electric power, telecommunication, field work, stone material industry and harbour etc. and shift at a distance the situations such as goods.
And straight-arm lorry-mounted crane, by its constructional feature, has determined that its conventional hoisting system is made up of hoister winch, arm head fixed pulley, suspension hook and steel rope with movable pulley.After lorry-mounted crane uses, when driving, the fixed form of general suspension hook has: 1) in compartment, there is no goods, suspension hook is lain and is placed in compartment; 2) in compartment, there is no goods, by one section walk around suspension hook, through cabin floor be fixed on the steel rope on the beam of chassis, be fixed between compartment and arm head unsettled suspension hook; 3) arm rotates towards headstock, and exceeds automobile cab, by one section of steel rope of walking around suspension hook, being fixed on car front haulage hook, is fixed between arm head and car front haulage hook unsettled suspension hook; 4) between suspension hook and arm head downside, fill an object (wooden unit etc.) that plays buffering and roll adjustment effect, by tightening up steel rope, suspension hook is contacted with this object rigidity, thus unsettled fixing.
For above variety of way, there is following shortcoming: suspension hook is serious to the destruction in compartment; Reduce goods efficient loading height; Dwindle vision field of driver; Affect the cosmetic look of car load.And above all modes all need to complete manually, have increased labour intensity, reduce operating efficiency and have certain danger.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of little tonnage final position self-retaining suspension hook mechanism, can not damage compartment, takies cargo space little, does not affect driver's seat.
To achieve these goals, the technical solution adopted in the utility model is: a kind of little tonnage final position self-retaining suspension hook mechanism, comprises suspension hook, outside movable pulley, inner side movable pulley, cylinder group, arm head side plate, right side fixed pulley, left side fixed pulley and cover of wedge, cylinder group is fixed on outside movable pulley, movable pulley top, inner side, suspension hook is fixed on outside movable pulley, between the movable pulley of inner side, suspension hook, outside movable pulley, inner side movable pulley and cylinder group form suspension hook group, right side fixed pulley jointly, left side fixed pulley is fixed between two arm head side plates, and fixed pulley group and running block shaft axis are 90 degree to be arranged, also comprises guide rail bracket, 1/4 pulley and half pulley, guide rail bracket is arranged between right side fixed pulley and left side fixed pulley, 1/4 pulley and half pulley are arranged on arm head side plate one side, 1/4 pulley is positioned at the upper left side of half pulley, fixed mount is fixed on the top of arm head side plate, cover of wedge is fixedly connected with fixed mount, and steel rope passes from cover of wedge, walks around successively half pulley, 1/4 pulley, inner side movable pulley, right side fixed pulley, outside movable pulley, lays out from left side fixed pulley, and then moves into and be fixed on hoister winch.
Further, also comprise bump rubber, bump rubber is arranged on the inner side of inner side movable pulley.
Further, the face that guide rail bracket contacts with suspension hook group is arcwall face.
Compared with prior art: when the utility model tightens up steel rope, after two cylinders that suspension hook group rises to cylinder group contact with guide rail bracket, suspension hook group will be along guide rail bracket direction rotation to the inside, until cylinder group and rope gear are in contact with one another, finally make suspension hook group be fixed, now, without someone goes to fix again, easy to operate, take in addition cargo space little, because suspension hook is not placed in compartment, so can not damage compartment, do not affect driver's seat yet yet.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model routine work;
Structural representation when Fig. 2 is the utility model final position.
In figure: 1, suspension hook, 2, outside movable pulley, 3, inner side movable pulley, 4, cylinder group, 5, bump rubber, 6, guide rail bracket, 7, right side fixed pulley, 8, left side fixed pulley, 9, arm head side plate, 10,1/4 pulley, 11, half pulley, 12, cover of wedge, 13, rope gear, 14, fixed mount.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the little tonnage final position self-retaining suspension hook of basis mechanism, comprises suspension hook 1, outside movable pulley 2, inner side movable pulley 3, cylinder group 4, arm head side plate 9, right side fixed pulley 7, left side fixed pulley 8 and cover of wedge 12, cylinder group 4 is fixed on outside movable pulley 2, movable pulley 3 tops, inner side, suspension hook 1 is fixed on outside movable pulley 2, between the movable pulley 3 of inner side, suspension hook 1, outside movable pulley 2, inner side movable pulley 3 and the common composition suspension hook of cylinder group 4 group, right side fixed pulley 7, left side fixed pulley 8 is fixed between two arm head side plates 9, and fixed pulley group and running block shaft axis are 90 degree to be arranged, also comprises guide rail bracket 6, 1/4 pulley 10 and half pulley 11, guide rail bracket 6 is arranged between right side fixed pulley 7 and left side fixed pulley 8, 1/4 pulley 10 and half pulley 11 are arranged on arm head side plate 9 one sides, 1/4 pulley 10 is positioned at the upper left side of half pulley 11, fixed mount 14 is fixed on the top of arm head side plate 9, cover of wedge 12 is fixedly connected with fixed mount 14, and steel rope passes from cover of wedge 12, walks around successively half pulley 11, 1/4 pulley 10, inner side movable pulley 3, right side fixed pulley 7, outside movable pulley 2, lays out from left side fixed pulley 8, and then moves into and be fixed on hoister winch.
While tightening up steel rope, after two cylinders that suspension hook group rises to cylinder group 4 contact with guide rail bracket 6, because cover of wedge 12, half pulley 11 and 1/4 pulley 10 threes are a kind of triangle position relation, so suspension hook group will be along guide rail bracket 6 direction rotation to the inside, until cylinder group 4 is in contact with one another with rope gear 13, finally make suspension hook group be fixed.As shown in Figure 2, in the time that suspension hook group receipts are hooked to final position, suspension hook group fixing-stable, without someone goes to fix again, easy to operate, takies in addition cargo space little, because suspension hook is not placed in compartment, so also can not damage compartment, also do not affect driver's seat.
Contact with rope gear 13 rigidity for fear of suspension hook group, in the inner side of inner side movable pulley 3, bump rubber 5 is set.
For rotating along guide rail bracket 6 of making that suspension hook group can be more smooth, the face that guide rail bracket 6 contacts with suspension hook group is arcwall face.
Claims (3)
1. a little tonnage final position self-retaining suspension hook mechanism, comprises suspension hook (1), outside movable pulley (2), inner side movable pulley (3), cylinder group (4), arm head side plate (9), right side fixed pulley (7), left side fixed pulley (8) and cover of wedge (12), cylinder group (4) is fixed on outside movable pulley (2), inner side movable pulley (3) top, suspension hook (1) is fixed on outside movable pulley (2), between inner side movable pulley (3), suspension hook (1), outside movable pulley (2), inner side movable pulley (3) and cylinder group (4) form suspension hook group, right side fixed pulley (7) jointly, left side fixed pulley (8) is fixed between two arm head side plates (9), and fixed pulley group and running block shaft axis are 90 degree to be arranged, it is characterized in that, also comprises guide rail bracket (6), 1/4 pulley (10) and half pulley (11), guide rail bracket (6) is arranged between right side fixed pulley (7) and left side fixed pulley (8), 1/4 pulley (10) and half pulley (11) are arranged on arm head side plate (9) one sides, 1/4 pulley (10) is positioned at the upper left side of half pulley (11), fixed mount (14) is fixed on the top of arm head side plate (9), cover of wedge (12) is fixedly connected with fixed mount (14), and steel rope passes from cover of wedge (12), walks around successively half pulley (11), 1/4 pulley (10), inner side movable pulley (3), right side fixed pulley (7), outside movable pulley (2), lays out from left side fixed pulley (8), and then moves into and be fixed on hoister winch.
2. the little tonnage final position of one according to claim 1 self-retaining suspension hook mechanism, is characterized in that, also comprises bump rubber (5), and bump rubber (5) is arranged on the inner side of inner side movable pulley (3).
3. the little tonnage final position of one according to claim 2 self-retaining suspension hook mechanism, is characterized in that, the face that described guide rail bracket (6) contacts with suspension hook group is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763240.8U CN203638966U (en) | 2013-11-28 | 2013-11-28 | Small-tonnage end-position self-fixed lifting hook mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763240.8U CN203638966U (en) | 2013-11-28 | 2013-11-28 | Small-tonnage end-position self-fixed lifting hook mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638966U true CN203638966U (en) | 2014-06-11 |
Family
ID=50870229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763240.8U Expired - Lifetime CN203638966U (en) | 2013-11-28 | 2013-11-28 | Small-tonnage end-position self-fixed lifting hook mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542449A (en) * | 2016-12-23 | 2017-03-29 | 山河智能装备股份有限公司 | A kind of suspension hook receives hook device |
-
2013
- 2013-11-28 CN CN201320763240.8U patent/CN203638966U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542449A (en) * | 2016-12-23 | 2017-03-29 | 山河智能装备股份有限公司 | A kind of suspension hook receives hook device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |